Four-Step Route to Novel Bisflavylium Dications - First Synthesis of Phloroglucinol-Type Derivatives

Autor:	Raymond Brouillard, Stefan Chassaing, Marie Kueny-Stotz
Rok vydání:	2012
Předmět:	chemistry.chemical_compound chemistry Organic Chemistry Phloroglucinol Condensation Organic chemistry Phenols Chromophore
Zdroj:	Synlett. 23:2053-2058
ISSN:	1437-2096 0936-5214
DOI:	10.1055/s-0032-1316681
Popis:	Various bisflavylium dications have been prepared in an efficient four-step manner utilizing the acid-mediated condensation between bis(arylethynylketones) and activated phenols as the key step. Of special note is that phloroglucinol-type bisflavylium salts have been obtained for the first time thanks to this procedure.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::be388099195f6296e5208a66e5118e87 https://doi.org/10.1055/s-0032-1316681 Zobrazit plný text záznamu